日本語

The University of Electro-Communications  Emeritus Professor

Emeritus Professor  KOHHEI YAMAGUCHI  Personal website

■ Career 東京工業大学理学部  助手  1984/10-1988/03  電気通信大学電気通信学部  助教授  1988/04-2000/03  電気通信大学電気通信学部  教授  2000/04-Present    ■ Academic background 愛知県立中村高等学校  普通科  1973/03/31  Graduated  Tokyo Institute of Technology  Faculty of Science  数学科  1977/03  Graduated  Tokyo Institute of Technology  Graduate School, Division of Science and Engineering  数学専攻  Master's program  1979/03  Completed  Tokyo Institute of Technology  Graduate School, Division of Science and Engineering  数学専攻  Doctoral program  1983/03  Completed    ■ Academic degrees 理学修士  東京工業大学  1978/03  理学博士  東京工業大学  1983/03    ■ Classes responsible within the university 2019  Calculus I  Spring semester  Undergraduate, daytime  2019  Geometry  Spring semester  Undergraduate, daytime  2019  Geometry  Spring semester  Both graduate schools, IE and IS  Master's program  2019  微分積分学第二（クラス１）  Fall semester  Undergraduate, daytime  2019  Analysis  Fall semester  Undergraduate, daytime  View details...   ■ Classes responsible in other universities 2016  Special Lecture on Mathematics  University of Kyoto  View details...   ■ Current research areas Geometry  Algebra  Foundations of mathematics/Applied mathematics    ■ Current research subjects Homotopy type classififcation of highly connected Poincare complexes  Poincare complex, differential manifold, homotopy type, surgery  1982/01-Present  The topology of spaces of holomorphic maps  holomorphic maps  1999-2003  The topology of Configuration Spaces of particles and Moduli spaces  Configuration Space  1999-2004    ■ Published books Book  理工系　基礎数学演習  石田晴久、伊東裕也、榎本直也、大野真裕、木田雅成、久藤衡介、田吉隆夫、内藤敏機、山口耕平、山田裕一  コロナ社  2015/04/01  Book  理工系基礎数学演習  石田晴久, 伊東裕也, 大野真裕, 木田雅成, 田吉隆夫, 内藤敏機, 山口耕平, 山田裕一  昭晃堂  2005/04  Book  微分積分・線形代数　数学演習  伊東裕也, 大久保謙二郎, 金沢稔, 小島久祉, 田吉隆夫, 内藤敏機, 三沢正史, 山口耕平  昭晃堂  1996/04  View details...   ■ Published papers Paper  Yes  The homotopy type of spaces of real resultants with bounded multiplicity  Joint  Andrzej Kozlowski, Kohhei Yamaguchi  (to appear) J. Math. Soc. Japan  (未定), 　-  2022  10.2969/jmsj/79897989  Paper  Yes  The homotopy type of the space of algebraic loops on a topic variety  Joint  Andrzej Kozlowski, Kohhei Yamaguchi  Topology and its Applications  300, Article ID: 107705- (35 pp.)  2021/04  10.1016/j.topol.2021.107705  Paper  Yes  The homotopy type of spaces of rational curves on a toric variety  Joint  Andrzej Kozlowski, Kohhei Yamaguchi  Topology and its Applications  249, 19-42  2018/11  10.1016/j.topol.2018.06.006  Paper  Yes  The homotopy type of spaces of resultants of bounded multiplicity  Joint  Andrzej Kozlowski, Kohhei Yamaguchi  Topology and its Applications  232, 112-139  2017/12  10.1016/j.topol.2017.10.002  Paper  Yes  The homotopy type of spaces of polynomials with bounded multiplicity  Joint  Andrzej Kozlowski, Kohhei Yamaguchi  Publ. Res. Inst. Math. Sci.  52/ 3, 297-308  2016/09  10.4171/PRIMS/182  View details...   ■ Research presentations Oral presentation for an academic conference  Homological stability of spaces of rational curves on a toric variety and related spaces  RIMS共同研究研究集会（公開型）「変換群の新潮流」  　　  No  山口耕平  2022/05/26  Oral presentation for an academic conference  Spaces of resultants related to topic varieties and related problems  京都大学数理解析研究所、共同研究(公開型)「変換群とその応用」  No  山口耕平  2019/05/29  Oral presentation for an academic conference  Real analogues of spaces of resultants and its related problems  京都大学数理解析研究所　共同研究「変換群における幾何・代数・組み合わせ論」  　  No  山口耕平  2018/06/07  URL  Oral presentation for an academic conference  Spaces of resultants with bounded multiplicity and its real analogues  研究集会「特異点とその応用」  　  No  山口耕平  2018/02/21  Oral presentation for an academic conference  The homotopy of spaces of resultants of bounded multiplicity  研究集会「福岡ホモトピー論セミナー」  　  No  山口耕平  2018/01/08  URL  View details...   ■ Artistic Activity, Architectural Works, etc. Topology of Spaces of Rational Functions and configuration spaces  1993-1993  Configuration Spaces of Divisors and Holomorphic Maps  1992-1992  Σ┣D1k┫D1P┣D1n┫D1の自己写像について  1991-1991  球面上のSpherical Fibre Spaceの連結和について  1983-1983  View details...   ■ Memberships of academic societies アメリカ数学会(AMERICAN MATHEMATICAL SOCIETY)  1988-2004  日本数学会  1981-Present  View details...   ■ Committee activity in the University 大学教育センター教育課程部門  部門長  2012/04-2013/03  大学教育センター企画開発会議  委員  2012/04-2013/03  情報理工学部教育委員会  委員  2012/04-2013/03  情報理工学研究科教育委員会  委員  2012/04-2013/03  View details...